builder.append(DotFactory.createCluster("", AbstractDependencyGraphFormatter.createContainerId(container), AbstractDependencyGraphFormatter.STEREOTYPE_EXECUTION_CONTAINER + "\\n" + container.getName(), DotFactory.DOT_SHAPE_BOX, // shape
AbstractDependencyGraphFormatter.createContainerId(executionContainer), OperationAllocationDependencyGraphFormatter.createContainerNodeLabel(executionContainer),